It seems likely that the March 9–10 firebombing of Tokyo killed more people, at least initially, than the atomic bombings of either Hiroshima or Nagasaki. If the highest death toll estimates are accurate, the Tokyo raid may have killed more people (initially) than Hiroshima and Nagasaki combined. It was the most devastating air raid of the war, in either Europe or the Pacific. It left more dead than any other single military action in history.
